【作者】 范文忠； 张晴； 王捷； 朱止波；

【Author】 Fan Wenzhong1, Zhang Qing1, Wang Jie2, Zhu Zhibo2 (1. Suzhou Traffic Engineering Group Co.Ltd., Suzhou 215124, China; 2. Transportation College, Southeast University, Nanjing 210096, China)

【机构】 苏州交通工程集团有限公司； 东南大学交通学院；

【摘要】 沥青路面产生车辙的一个重要原因是沥青路面在车辆荷载作用下的剪切变形。但是目前在沥青混合料的设计过程中却忽视了材料的抗剪性能。文中采用单轴贯入试验对沥青混合料的抗剪性能进行评价。结果表明,该方法简单易行,能够有效地评价沥青混合料的抗剪性能。更多还原

【Abstract】 Now in china, the rutting problem is more and more serious. And the main reason of rutting is cutting distortion caused by vehicle load. But present asphalt mixture design method does not conclude cutting resistance. Uniaxial penetration test is used to test cutting resistance of asphalt mixture in this paper. The results show that the method is easy, and can evaluate the cutting resistance of asphalt mixture effectively.更多还原